2.5km 500mW ARM wireless data module with serial port

详情

Features:

●maximum output power: **0 mW
●***0m transmission *@********************�the Band Selection: **3 MHz **0 /**8 / **5 MHz (which can be customized)
●working voltage 3.3 ~5.5 V
●TTL/**2/**5 interface
●sensitivity - **0 dBm
●working temperature range: - *0 to *0 °C
●*0 channel optional
●4 byte can be configured network ID
●multiple data transfer rates can be selecte(0.******6kbps)
●GFSK modulation mode
●antenna automatic matching and bi-directional switch control
●serial port communication parameters set diversification


Application
●remote control
●remote meter reading
●home security alarm and remote keyless entry
●Industrial Control
●Home Automation telemetry
●sensor network
●Tire Pressure Monitoring
●Health Monitoring the
●tag reader